433mhz Long Range Wireless Module 22dbm Ttl Uart 5km Transmitter Receiver. Experience Seamless Wireless Communication with Our High-performance Module, Designed for Industrial Applications. With a Compact Size of 21x36 Mm, It Operates Efficiently Across a Wide Frequency Range of 410.125 to 493.125 MHz, Supporting the ISM Band. Perfect for Challenging Environments, It Functions at Temperatures from -40 to 85℃. Enjoy Reliable Data Transmission with LoRa Modulation and a UART Communication Interface. The Module Supports an Operating Voltage from 2.3 to 5.5V, Ensuring Stability and Performance with a Typical Operating Voltage of 5.0V. It Features a Maximum Tx Power of 22.5 DBm and a Receiving Sensitivity of -148 DBm, Covering Distances Up to 5km in Optimal Conditions. The Module's Configurability Allows for Adjustable Air Data Rates from 0.3 to 62.5 Kbps and Packet Transmission Lengths of Up to 240 Bytes. It Also Boasts Low Power Consumption with a Sleep Current of Just 2 μA, Making It Ideal for Energy-efficient Applications. Key Features: - Frequency Range: 410.125~493.125 MHz - Operating Temperature: -40 to 85℃ - Voltage Range: 2.3 to 5.5V - Maximum Transmitting Power: 22.5 DBm - Receiving Sensitivity: -148 DBm - Communication Interface: UART, TTL Level - Modulation: LoRa Technology - Air Data Rate: 0.3 to 62.5 Kbps - Transmission Distance: Up to 5 Km - Sleep Current: 2 μA - Size: 21x36 Mm - Antenna: SMA, 50 Ohm Impedance Optimize Your Industrial Communication Systems with This Versatile and Robust Module.. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.